i2c/Wire: Update Cmakelists and include files

Update cmakelist in samples and also update the #includes in all variants folders

Signed-off-by: Dhruva Gole <[email protected]>

Author: DhruvaG2000

samples/i2cdemo/CMakeLists.txt

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 cmake_minimum_required(VERSION 3.20.0)
-set(DTC_OVERLAY_FILE $ENV{HOME}/zephyrproject/modules/lib/Arduino-Zephyr-API/variants/ARDUINO_NANO33BLE/arduino_nano_33_ble.overlay)
+set(DTC_OVERLAY_FILE $ENV{HOME}/zephyrproject/modules/lib/Arduino-Zephyr-API/variants/ARDUINO_NANO_33_BLE/arduino_nano_33_ble.overlay)
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(blinky)

variants/arduino_nano_33_ble/arduino_nano_33_ble_pinmap.h

@@ -8,6 +8,8 @@
 #pragma once
 #include <zephyr/drivers/gpio.h>
 #include <zephyr/zephyr.h>
+#include <zephyr/drivers/i2c.h>
+#include <zephyr/device.h>
 
 #define LED_BUILTIN 13
 
@@ -79,4 +81,6 @@ enum digitalPins {
   D19,
   D20,
   D21
-};
+};
+
+const static struct device *i2c_dev = DEVICE_DT_GET(DT_NODELABEL(i2c0));

variants/arduino_nano_33_ble_sense/arduino_nano_33_ble_sense_pinmap.h

@@ -8,6 +8,8 @@
 #pragma once
 #include <zephyr/drivers/gpio.h>
 #include <zephyr/zephyr.h>
+#include <zephyr/drivers/i2c.h>
+#include <zephyr/device.h>
 
 #define LED_BUILTIN 13
 
@@ -80,3 +82,5 @@ enum digitalPins {
   D20,
   D21
 };
+
+const static struct device *i2c_dev = DEVICE_DT_GET(DT_NODELABEL(i2c0));

variants/variants.h

@@ -1,9 +1,9 @@
 #ifdef CONFIG_BOARD_ARDUINO_NANO_33_BLE
-#include "arduino_nano_33_ble_pinmap.h"
+#include <arduino_nano_33_ble_pinmap.h>
 #endif // CONFIG_BOARD_ARDUINO_NANO_33_BLE
 #ifdef CONFIG_BOARD_ARDUINO_NANO_33_BLE_SENSE
-#include "arduino_nano_33_ble_sense_pinmap.h"
+#include <arduino_nano_33_ble_sense_pinmap.h>
 #endif // CONFIG_BOARD_ARDUINO_NANO_33_BLE_SENSE
 #ifdef CONFIG_BOARD_ARDUINO_NANO_33_IOT
-#include "arduino_nano_33_iot_pinmap.h"
+#include <arduino_nano_33_iot_pinmap.h>
 #endif // CONFIG_BOARD_ARDUINO_NANO_33_IOT